On the best <i>L</i><sub>2 </sub>-approximations of functions by using wavelets

  • V. F. Babenko
  • G. S. Zhiganova

Abstract

We obtain the exact Jackson-type inequalities for approximations in L2 (R) of functions f∈ L2 (R) with the use of partial sums of the wavelet series in the case of the Meyer wavelets and the Shannon–Kotelnikov wavelets.

Published
25.08.2008
How to Cite
BabenkoV. F., and ZhiganovaG. S. “On the Best <i>L</i><sub>2 </Sub&gt;-Approximations of Functions by Using Wavelets”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 60, no. 8, Aug. 2008, pp. 1119 -, https://umj.imath.kiev.ua/index.php/umj/article/view/3229.
Issue
Vol 60 No 8 (2008)
Section
Short communications